[rkomorn]

I agree that they're well aware.

I once got stopped at self checkout because I put two vegetables (peppers, IIRC) of different types in the same bag and weighed them together.

They were the same price so it's not like I was trying to pull a fast one one anyone, but "the system" noticed and flagged me for someone to come over.

This was pre-pandemic, and I'm sure they're not less capable now than before.

[garciasn]

IKEA did this to me two years ago. Flagged me as not having paid the right amount. Turns out that they sell fake plants as one cost and the pot you put them in as another; even if they're put together.

It was a difference of like $5 at most on a $400 bill. I suppose 1.25% is enough to pay someone in another country to monitor everything.